| Northampton to Barberton (Ohio) | 3,703.92 mi (5,960.89 km) |
| Northampton to Bardstown (Kentucky) | 4,004.51 mi (6,444.63 km) |
| Northampton to Barrington (Illinois) | 3,901.59 mi (6,279.00 km) |
| Northampton to Barstow (California) | 5,298.12 mi (8,526.49 km) |
| Northampton to Bartlesville (Oklahoma) | 4,460.55 mi (7,178.56 km) |
| Northampton to Bartlett (Illinois) | 3,912.60 mi (6,296.72 km) |
| Northampton to Bartlett (Tennessee) | 4,301.94 mi (6,923.30 km) |
| Northampton to Bartow (Florida) | 4,347.98 mi (6,997.41 km) |
| Northampton to Batavia (Illinois) | 3,922.74 mi (6,313.05 km) |
| Northampton to Batavia (New York) | 3,481.00 mi (5,602.12 km) |
| Northampton to Batesville (Arkansas) | 4,345.17 mi (6,992.87 km) |
| Northampton to Baton Rouge (Louisiana) | 4,596.55 mi (7,397.43 km) |
| Northampton to Battle Creek (Michigan) | 3,785.01 mi (6,091.39 km) |
| Northampton to Battle Ground (Washington) | 4,835.19 mi (7,781.49 km) |
| Northampton to Bay City (Michigan) | 3,675.21 mi (5,914.68 km) |
